<!--
  This file is a part of the open-eBackup project.
  This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
  If a copy of the MPL was not distributed with this file, You can obtain one at
  http://mozilla.org/MPL/2.0/.
  
  Copyright (c) [2024] Huawei Technologies Co.,Ltd.
  
  THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
  EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
  MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
  -->


<!--
  This file is a part of the open-eBackup project.
  This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
  If a copy of the MPL was not distributed with this file, You can obtain one at
  http://mozilla.org/MPL/2.0/.
  
  Copyright (c) [2024] Huawei Technologies Co.,Ltd.
  
  THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
  EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
  MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
  -->

<!--
  This file is a part of the open-eBackup project.
  This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
  If a copy of the MPL was not distributed with this file, You can obtain one at
  http://mozilla.org/MPL/2.0/.
  
  Copyright (c) [2024] Huawei Technologies Co.,Ltd.
  
  THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
  EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
  MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
  -->

<!--
  This file is a part of the open-eBackup project.
  This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
  If a copy of the MPL was not distributed with this file, You can obtain one at
  http://mozilla.org/MPL/2.0/.
  
  Copyright (c) [2024] Huawei Technologies Co.,Ltd.
  
  THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
  EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
  MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
  -->

<!DOCTYPE html
  PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html lang="zh-cn" xml:lang="zh-cn">
<head>
      <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
   
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="DC.Type" content="topic">
<meta name="DC.Title" content="步骤2：注册GaussDB(DWS)集群">
<meta name="product" content="">
<meta name="DC.Relation" scheme="URI" content="zh-cn_topic_0000001792502686.html">
<meta name="prodname" content="">
<meta name="version" content="">
<meta name="brand" content="30-OceanProtect 备份一体机 1.5.0-1.6.0 帮助中心">
<meta name="DC.Publisher" content="20240320">
<meta name="DC.Format" content="XHTML">
<meta name="DC.Identifier" content="ZH-CN_TOPIC_0000001792342950">
<meta name="DC.Language" content="zh-cn">
<link rel="stylesheet" type="text/css" href="public_sys-resources/commonltr.css">
<title>步骤2：注册GaussDB(DWS)集群</title>
</head>
<body style="clear:both; padding-left:10px; padding-top:5px; padding-right:5px; padding-bottom:5px"><a name="ZH-CN_TOPIC_0000001792342950"></a><a name="ZH-CN_TOPIC_0000001792342950"></a>

<h1 class="topictitle1">步骤2：注册GaussDB(DWS)集群</h1>
<div><p>执行GaussDB(DWS)备份恢复前，需要将GaussDB(DWS)集群注册至<span>OceanProtect</span>。</p>
<div class="section"><h4 class="sectiontitle">前提条件</h4><ol><li>已安装ProtectAgent。如果部署方式为非侵入式部署，还需要安装RoachClient。安装操作请参见<span>《OceanProtect <span id="ZH-CN_TOPIC_0000001792342950__zh-cn_topic_0000001792502994_ph19170214112011">备份一体机 1.5.0-1.6.0</span> ProtectAgent安装指南》</span>中的<span class="uicontrol">“安装roach_client（适用于GaussDB(DWS)）”</span>章节。</li><li>首次注册资源前，需要按照实际需求修改已安装代理主机的GaussDB(DWS)节点的配置文件，详情请参见<a href="zh-cn_topic_0000001839142173.html">修改GaussDB(DWS)配置文件</a>。</li></ol>
</div>
<div class="section"><h4 class="sectiontitle">注意事项</h4><p>GaussDB(DWS)集群注册成功后不支持修改集群名称，因名称是集群的唯一标识，需要谨慎填写。</p>
</div>
<div class="section"><h4 class="sectiontitle">操作步骤</h4><ol><li id="ZH-CN_TOPIC_0000001792342950__zh-cn_topic_0000001346641964_zh-cn_topic_0000001249935107_li0198134611381"><span>选择<span class="uicontrol" id="ZH-CN_TOPIC_0000001792342950__zh-cn_topic_0000001839142377_uicontrol865195012392">“<span id="ZH-CN_TOPIC_0000001792342950__zh-cn_topic_0000001839142377_text4651950123919">保护</span> &gt; 大数据 &gt; GaussDB(DWS)”</span>。</span></li><li><span>在<span class="uicontrol">“<span>集群</span>”</span>页面，单击<span class="uicontrol">“<span>注册</span>”</span>，注册GaussDB(DWS)集群。</span><p><div class="p">相关参数说明如<a href="#ZH-CN_TOPIC_0000001792342950__zh-cn_topic_0000001346641964_table196232217593">表1</a>所示。
<div class="tablenoborder"><a name="ZH-CN_TOPIC_0000001792342950__zh-cn_topic_0000001346641964_table196232217593"></a><a name="zh-cn_topic_0000001346641964_table196232217593"></a><table cellpadding="4" cellspacing="0" summary="" id="ZH-CN_TOPIC_0000001792342950__zh-cn_topic_0000001346641964_table196232217593" frame="border" border="1" rules="all"><caption><b>表1 </b>注册GaussDB(DWS)集群</caption><colgroup><col style="width:25.03%"><col style="width:74.97%"></colgroup><thead align="left"><tr><th align="left" class="cellrowborder" valign="top" width="25.03%" id="mcps1.3.4.2.2.2.1.2.2.3.1.1"><p>参数</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="74.97%" id="mcps1.3.4.2.2.2.1.2.2.3.1.2"><p>说明</p>
</th>
</tr>
</thead>
<tbody><tr><td class="cellrowborder" valign="top" width="25.03%" headers="mcps1.3.4.2.2.2.1.2.2.3.1.1 "><p><span>名称</span></p>
</td>
<td class="cellrowborder" valign="top" width="74.97%" headers="mcps1.3.4.2.2.2.1.2.2.3.1.2 "><p>自定义GaussDB(DWS)集群名称。</p>
</td>
</tr>
<tr><td class="cellrowborder" valign="top" width="25.03%" headers="mcps1.3.4.2.2.2.1.2.2.3.1.1 "><p><span>用户名</span></p>
</td>
<td class="cellrowborder" valign="top" width="74.97%" headers="mcps1.3.4.2.2.2.1.2.2.3.1.2 "><p>运行GaussDB(DWS)集群的系统用户名称。</p>
</td>
</tr>
<tr><td class="cellrowborder" valign="top" width="25.03%" headers="mcps1.3.4.2.2.2.1.2.2.3.1.1 "><p><span>环境变量文件路径</span></p>
</td>
<td class="cellrowborder" valign="top" width="74.97%" headers="mcps1.3.4.2.2.2.1.2.2.3.1.2 "><p>集群用户的环境变量配置文件路径。</p>
</td>
</tr>
<tr><td class="cellrowborder" valign="top" width="25.03%" headers="mcps1.3.4.2.2.2.1.2.2.3.1.1 "><p><span>节点</span></p>
</td>
<td class="cellrowborder" valign="top" width="74.97%" headers="mcps1.3.4.2.2.2.1.2.2.3.1.2 "><p>选择已经注册的数据保护代理，请至少选择一个有CN实例，且安装了数据保护代理的GaussDB(DWS)节点。</p>
</td>
</tr>
<tr><td class="cellrowborder" valign="top" width="25.03%" headers="mcps1.3.4.2.2.2.1.2.2.3.1.1 "><p><span>代理主机</span></p>
</td>
<td class="cellrowborder" valign="top" width="74.97%" headers="mcps1.3.4.2.2.2.1.2.2.3.1.2 "><p>选择安装了RoachClient的数据保护代理。对于内核版本为GaussDB A 8.0.0的GaussDB(DWS)集群，不需要选择代理主机。</p>
</td>
</tr>
</tbody>
</table>
</div>
<div class="note"><img src="public_sys-resources/note_3.0-zh-cn.png"><span class="notetitle"> </span><div class="notebody"><p>不支持添加已经加入到其他GaussDB(DWS)集群的数据保护代理。</p>
</div></div>
</div>
</p></li><li><span>单击<span class="uicontrol">“<span>确定</span>”</span>。</span></li></ol>
</div>
<p></p>
</div>
<div>
<div class="familylinks">
<div class="parentlink"><strong>父主题：</strong> <a href="zh-cn_topic_0000001792502686.html">备份GaussDB(DWS)</a></div>
</div>
</div>

<div class="hrcopyright"><hr size="2"></div><div class="hwcopyright">版权所有 &copy; 华为技术有限公司</div></body>
</html>